254132440142299 has 16 divisors (see below), whose sum is σ = 260855456256000. Its totient is φ = 247464367359264.

The previous prime is 254132440142297. The next prime is 254132440142423. The reversal of 254132440142299 is 992241044231452.

254132440142299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 254132440142299 - 2¹ = 254132440142297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254132440142297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211423854 + ... + 212622460.

It is an arithmetic number, because the mean of its divisors is an integer number (16303466016000).

Almost surely, 2^{254132440142299} is an apocalyptic number.

254132440142299 is a deficient number, since it is larger than the sum of its proper divisors (6723016113701).

254132440142299 is a wasteful number, since it uses less digits than its factorization.

254132440142299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221522.

The product of its (nonzero) digits is 4976640, while the sum is 52.

The spelling of 254132440142299 in words is "two hundred fifty-four trillion, one hundred thirty-two billion, four hundred forty million, one hundred forty-two thousand, two hundred ninety-nine".